Gas / residential Water Heaters

Burner Type NOx (5) Discharge Head 18 Foot (2) Discharge Size 2 Inch (2) Draft Hood Outlet/Vent Size 3 Inch or 4 Inch (5) End Connection Threaded (2) Energy Saver Conformance Yes (1) Float Type Mechanical, Piggyback Variable Level (2) Flow Rate 90 GPM (2) Gas Connection 1/2 Inch (5) Gas Type Natural (5) GPH Recovery 34 GPH at 90 Deg F (1) 41 GPH at 90 Deg F (1) 43 GPH at 90 Deg F (3) Housing Material Cast Iron (2) Ignition Type Pilot Spark (5) Impeller Design Non-Clogging Vortex (2) Impeller Material Engineered Plastic (2) Inlet/Outlet Connection 3/4 Inch Threaded Motor Type Class B Insulation Oil-Filled Hermetically Sealed Permanent Split Capacitor (2) Options Temperature and Pressure Relief Valve Overall Dimensions 13-1/7 Inch Length x 11-1/3 Inch Width x 14-3/4 Inch Height (2) Power Cord Length 10 Foot (2) Power Rating 4/10 HP (2) Relief Valve Details Temperature and Pressure Relief Valve Installed Shaft Material A151 1215 Steel (2) Shaft Seal Details Carbon and Ceramic (2) Solid Size 2 Inch Spherical (2) Speed Rating 1725 RPM (2) Tank Capacity 30 Gallon (1) 40 Gallon (3) 50 Gallon (1) Tank Dimensions 16 Inch Diameter x 56-1/4 Inch Height (1) 18 Inch Diameter x 56-9/16 Inch Height (1) 20 Inch Diameter x 48 Inch Height (1) 20 Inch Diameter x 56-9/16 Inch Height (1) 22 Inch Diameter x 47-11/16 Inch Height (1) Tank Height Including Draft Hood 54-1/2 Inch (1) 57-7/8 Inch (1) 63 Inch (1) 63-3/8 Inch (2) Tank Material Engineered Enameled Vitraglas (Lining), Steel (Surface) (5) Tank Warranty 6 or 10 Year Limited (5) Temperature Rating 130 Deg F (2) Type Single Seal, Auto Mode, Submersible (2) Short (2) Tall (3) Venting Type Atmospheric (5) Warranty 3 Year (2)